Some interesting footage shows the claim of a concert-goer after the tragic Route 91 Harvest music festival massacre in Las Vegas last night. She is one of dozens of witnesses that were in attendance who tell a similar story of eerily being warned of this horrific attack by a couple that were removed by security. No one took the average-looking hispanic couple seriously at the time she says as people assumed they were merely teasing. Now the chilling warning seems like far too much of a coincidence to her.